CERTFR-2020-AVI-636

Vulnerability from certfr_avis - Published: 2020-10-14 - Updated: 2020-10-14

De multiples vulnérabilités ont été corrigées dans les produits Microsoft. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données, un déni de service, une usurpation d'identité, un contournement de la fonctionnalité de sécurité et une exécution de code à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Microsoft N/A Microsoft Exchange Server 2013 Cumulative Update 23
Microsoft N/A 3D Viewer
Microsoft N/A Microsoft Exchange Server 2016 Cumulative Update 18
Microsoft N/A Network Watcher Agent virtual machine extension pour Linux
Microsoft N/A PowerShellGet 2.2.5
Microsoft N/A Visual Studio Code
Microsoft N/A Microsoft 365 Apps pour Enterprise pour systèmes 32 bits
Microsoft N/A Microsoft 365 Apps pour Enterprise pour 64 bits Systems
Microsoft N/A Microsoft Exchange Server 2019 Cumulative Update 6
Microsoft Azure Azure Functions
Microsoft N/A Microsoft Dynamics 365 (on-premises) version 9.0
Microsoft N/A Microsoft Dynamics 365 (on-premises) version 8.2
Microsoft N/A Microsoft Exchange Server 2019 Cumulative Update 7
Microsoft N/A Microsoft Exchange Server 2016 Cumulative Update 17
Microsoft N/A Dynamics 365 Commerce
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Exchange Server 2013 Cumulative Update 23",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "3D Viewer",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2016 Cumulative Update 18",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Network Watcher Agent virtual machine extension pour Linux",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "PowerShellGet 2.2.5",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Visual Studio Code",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 365 Apps pour Enterprise pour syst\u00e8mes 32 bits",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 365 Apps pour Enterprise pour 64 bits Systems",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2019 Cumulative Update 6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Azure Functions",
      "product": {
        "name": "Azure",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Dynamics 365 (on-premises) version 9.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Dynamics 365 (on-premises) version 8.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2019 Cumulative Update 7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Exchange Server 2016 Cumulative Update 17",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Dynamics 365 Commerce",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-16943",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16943"
    },
    {
      "name": "CVE-2020-16904",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16904"
    },
    {
      "name": "CVE-2020-16977",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16977"
    },
    {
      "name": "CVE-2020-16918",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16918"
    },
    {
      "name": "CVE-2020-16957",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16957"
    },
    {
      "name": "CVE-2020-16930",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16930"
    },
    {
      "name": "CVE-2020-16934",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16934"
    },
    {
      "name": "CVE-2020-16954",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16954"
    },
    {
      "name": "CVE-2020-16929",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16929"
    },
    {
      "name": "CVE-2020-17003",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-17003"
    },
    {
      "name": "CVE-2020-16947",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16947"
    },
    {
      "name": "CVE-2020-16949",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16949"
    },
    {
      "name": "CVE-2020-16955",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16955"
    },
    {
      "name": "CVE-2020-16969",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16969"
    },
    {
      "name": "CVE-2020-16933",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16933"
    },
    {
      "name": "CVE-2020-16928",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16928"
    },
    {
      "name": "CVE-2020-16932",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16932"
    },
    {
      "name": "CVE-2020-16995",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16995"
    },
    {
      "name": "CVE-2020-16978",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16978"
    },
    {
      "name": "CVE-2020-16886",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16886"
    },
    {
      "name": "CVE-2020-16956",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16956"
    },
    {
      "name": "CVE-2020-16931",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16931"
    }
  ],
  "initial_release_date": "2020-10-14T00:00:00",
  "last_revision_date": "2020-10-14T00:00:00",
  "links": [],
  "reference": "CERTFR-2020-AVI-636",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-10-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Usurpation d\u0027identit\u00e9"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la fonctionnalit\u00e9 de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eles produits Microsoft\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es, un d\u00e9ni de service, une usurpation\nd\u0027identit\u00e9, un contournement de la fonctionnalit\u00e9 de s\u00e9curit\u00e9 et une\nex\u00e9cution de code \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 13 octobre 2020",
      "url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.